ARC AUDIO LR2 PROGRAMMABLE DSP LEVEL CONTROLLER

Description ARC Audio LR2 Programmable DSP Controller The ARC Audio LR2 is a programmable single-function digital remote controller designed for seamless integration with ARC Audio stand-alone DSPs and DSP amplifiers. As part of the ARC Audio DNA DSP ecosystem, the LR2 provides direct, intuitive control over one user-defined function—allowing precise, on-the-fly system adjustments without accessing software. Ideal for OEM upgrades and fully custom DSP-based systems, the LR2 delivers predictable and synchronized system control through ARC Audio’s DNA 2.7+ PC software platform. Programmable Single-Function Control Assignable to one dedicated control function per installation Common applications include master volume, subwoofer level, bass boost, and more Digital controller design for precise and repeatable adjustment Fully programmable through ARC Audio DNA 2.7+ software Dual DSP Control Capability The LR2 can control up to two ARC Audio DSPs simultaneously, making it an excellent solution for advanced multi-processor systems that require synchronized adjustments across components. Controls one DSP with included cable Controls two DSPs with the addition of a second LR2-compatible cable (sold separately) Maintains identical behavior across both processors Installation & Included Hardware Includes 5-meter (20-foot) 4-pin low-impedance data cable Pre-mounted to right-angle L-bracket for quick installation Knob and circuit board removable from bracket for custom mounting applications Specifications Product Type DSP Controller Controller Type Digital Function Controls Single Function (User Programmable) Feature Control Single (Volume, Sub Level, Bass Boost, etc.) Compatible With All ARC Audio Stand-Alone DSPs & DSP Amplifiers Control Quantity Up to Two DSPs Simultaneously Included Hardware L-Bracket Mount & Cable Cable Type 5 Meter (20ft) 4-Pin Low Impedance Cable Software Requirements DNA 2.7+